sin·u·ous
adjective/ˈsɪnjuəs/
/ˈsɪnjuəs/
(literary)- turning while moving, in an attractive way; having many curves
弯曲有致的；蜿蜒的 - a sinuous movement
婀娜多姿的动作 - the sinuous grace of a cat
猫的灵活优美 - the sinuous course of the river
弯弯曲曲的河道
Word Originlate 16th cent.: from French sinueux or Latin sinuosus, from sinus ‘a bend’. - a sinuous movement